logo
explain how to read the page

The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Parent entities and officers
Active 5
  • 1
    Bohnen, Shane
    Born in December 1974
    Individual (2 offsprings)
    Officer
    2023-03-01 ~ now
    OF - Director → CIF 0
  • 2
    Maple, Hannah
    Born in July 1985
    Individual (1 offspring)
    Officer
    2024-11-01 ~ now
    OF - Director → CIF 0
  • 3
    Watson, Gina Sarah
    Individual (2 offsprings)
    Officer
    2016-12-22 ~ now
    OF - Secretary → CIF 0
  • 4
    Schuessler, Peter, Dr
    Born in August 1966
    Individual (2 offsprings)
    Officer
    2025-03-07 ~ now
    OF - Director → CIF 0
  • 5
    R & D SYSTEMS EUROPE LTD. - 2016-02-17
    BRITISH BIO-TECHNOLOGY PRODUCTS LIMITED - 1993-09-06
    LEADEROD LIMITED - 1991-10-28
    19, Barton Lane, Abingdon, England
    Active Corporate (5 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
Ceased 21
  • 1
    Cookson, Richard Clive, Prof
    Director born in August 1922
    Individual
    Officer
    1994-07-01 ~ 2006-12-20
    OF - Director → CIF 0
  • 2
    Ede, Laurence John
    Director born in September 1971
    Individual (4 offsprings)
    Officer
    2000-10-30 ~ 2013-06-30
    OF - Director → CIF 0
  • 3
    Watkins, Jeffrey Clifton, Prof
    Research Scientist born in December 1929
    Individual
    Officer
    1994-07-01 ~ 2006-05-25
    OF - Director → CIF 0
  • 4
    Melsen, Greg
    Executive born in April 1952
    Individual (1 offspring)
    Officer
    2011-04-28 ~ 2014-01-31
    OF - Director → CIF 0
  • 5
    Backes, Kathleen
    Accountant born in December 1962
    Individual (2 offsprings)
    Officer
    2011-04-28 ~ 2016-01-13
    OF - Director → CIF 0
  • 6
    Sunter, David Colin, Dr
    Research Chemist born in September 1952
    Individual
    Officer
    1994-07-01 ~ 2006-12-20
    OF - Director → CIF 0
  • 7
    Bright, Ruth
    Individual (5 offsprings)
    Officer
    2011-04-28 ~ 2016-12-22
    OF - Secretary → CIF 0
  • 8
    Yates, Christopher Cavill
    Scientist born in March 1915
    Individual
    Officer
    1994-07-01 ~ 1996-11-22
    OF - Director → CIF 0
  • 9
    Kummeth, Charles Robert
    Ceo born in June 1960
    Individual (5 offsprings)
    Officer
    2014-01-31 ~ 2017-09-01
    OF - Director → CIF 0
  • 10
    Hippel, James
    Manager born in November 1970
    Individual
    Officer
    2015-12-30 ~ 2016-07-01
    OF - Director → CIF 0
  • 11
    Furlow, Brenda Swierenga
    Manager born in June 1958
    Individual (1 offspring)
    Officer
    2015-12-30 ~ 2023-03-01
    OF - Director → CIF 0
  • 12
    Peters, David
    Director born in July 1969
    Individual (2 offsprings)
    Officer
    2006-12-20 ~ 2007-01-05
    OF - Director → CIF 0
    Peters, David Alan, Dr
    Managing Director born in July 1969
    Individual (2 offsprings)
    Officer
    2013-07-01 ~ 2025-03-07
    OF - Director → CIF 0
  • 13
    Stapleton, Gary Michael
    Vice President - Bio-Techne Europe born in December 1963
    Individual (2 offsprings)
    Officer
    2016-07-01 ~ 2023-03-01
    OF - Director → CIF 0
  • 14
    Parsons, Philip James, Professor
    Professor born in June 1952
    Individual (5 offsprings)
    Officer
    1994-07-01 ~ 2006-12-20
    OF - Director → CIF 0
  • 15
    Mortari, Frank
    Executive born in August 1956
    Individual
    Officer
    2011-04-28 ~ 2015-12-30
    OF - Director → CIF 0
  • 16
    Birnie, Andrew James
    Chartered Accountant born in April 1968
    Individual (2 offsprings)
    Officer
    2002-09-06 ~ 2013-06-30
    OF - Director → CIF 0
    Birnie, Andrew James
    Chartered Accountant
    Individual (2 offsprings)
    Officer
    2002-09-06 ~ 2011-04-28
    OF - Secretary → CIF 0
  • 17
    Kenny, Anthony Edward
    Chartered Accountant born in January 1961
    Individual (4 offsprings)
    Officer
    2007-03-13 ~ 2011-04-28
    OF - Director → CIF 0
  • 18
    Cookson, Hugh Richard
    Director born in April 1954
    Individual (1 offspring)
    Officer
    1994-07-01 ~ 2006-12-20
    OF - Director → CIF 0
    Cookson, Hugh Richard
    Director
    Individual (1 offspring)
    Officer
    1994-07-01 ~ 2002-09-06
    OF - Secretary → CIF 0
  • 19
    103 Temple Street, Bristol, Avon
    Corporate
    Officer
    1993-11-05 ~ 1994-07-01
    PE - Director → CIF 0
  • 20
    QUAYSECO LIMITED - now
    QUAYSHELFCO 231 LIMITED - 1988-10-17
    Narrow Quay House, Narrow Quay, Bristol
    Active Corporate (4 parents, 216 offsprings)
    Equity (Company account)
    2 GBP2025-04-30
    Officer
    2006-12-20 ~ 2007-12-12
    PE - Secretary → CIF 0
  • 21
    HFT TRADING LIMITED - now
    HOME FARM TRUST TRADING LIMITED - 2009-11-03
    W.W.H. MANAGEMENT LIMITED - 1993-02-16
    103 Temple Street, Bristol
    Active Corporate (4 parents)
    Officer
    1993-11-05 ~ 1994-07-01
    PE - Nominee Secretary → CIF 0
parent relation
Company in focus

TOCRIS COOKSON LIMITED

Previous name
W.W.H. IONE LIMITED - 1994-06-29
Standard Industrial Classification
20590 - Manufacture Of Other Chemical Products N.e.c.

  • TOCRIS COOKSON LIMITED
    Info
    W.W.H. IONE LIMITED - 1994-06-29
    Registered number 02869577
    Unit 4-6 Avonbridge Trading Estate, Atlantic Road, Bristol BS11 9QD
    PRIVATE LIMITED COMPANY incorporated on 1993-11-05 (32 years 3 months). The company status is Active.
    The last date of confirmation statement was made at 2024-09-13
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

The content of this website is protected by AgonGuard.

© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.